#include <stdio.h>

char* panduan(long A, long B, long C)
{
	if(A + B > C){
		return "true";
	}
	else{
		return "false";
	}
}
int main()
{
	int T = 0, i = 0;
	long data[10][3] = {0};
	//输入测试用例个数
	printf("请输入测试用例个数: \n");
	scanf("%d", &T);
	//输入A、B、C
	while(i <= T - 1){
		scanf("%ld %ld %ld", &data[i][0], &data[i][1], &data[i][2]);	
		i++;
	}
	//输出结果
	for(i = 0; i < T; i++){
		printf("Case #%d: %s\n", i+1, panduan(data[i][0], data[i][1],data[i][2]));
	}
	return 0;
}
